2010038350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1390

約数の個数: 72

約数和(自身を含む): 4009930848

約数和(自身を除く): 1999892498

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 289, 425, 565, 578, 850, 1130, 1231, 1445, 1921, 2462, 2825, 2890, 3842, 5650, 6155, 7225, 9605, 12310, 14450, 19210, 20927, 30775, 32657, 41854, 48025, 61550, 65314, 96050, 104635, 139103, 163285, 209270, 278206, 326570, 355759, 523175, 695515, 711518, 816425, 1046350, 1391030, 1632850, 1778795, 2364751, 3477575, 3557590, 4729502, 6955150, 8893975, 11823755, 17787950, 23647510, 40200767, 59118775, 80401534, 118237550, 201003835, 402007670, 1005019175, 2010038350]

約数ペア:

[(1, 2010038350), (2, 1005019175), (5, 402007670), (10, 201003835), (17, 118237550), (25, 80401534), (34, 59118775), (50, 40200767), (85, 23647510), (113, 17787950), (170, 11823755), (226, 8893975), (289, 6955150), (425, 4729502), (565, 3557590), (578, 3477575), (850, 2364751), (1130, 1778795), (1231, 1632850), (1445, 1391030), (1921, 1046350), (2462, 816425), (2825, 711518), (2890, 695515), (3842, 523175), (5650, 355759), (6155, 326570), (7225, 278206), (9605, 209270), (12310, 163285), (14450, 139103), (19210, 104635), (20927, 96050), (30775, 65314), (32657, 61550), (41854, 48025)]